16848784

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9661}}^1$

素因数の和:9778

約数の個数: 20

約数和(自身を含む): 32947420

約数和(自身を除く): 16098636

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9661, 19322, 38644, 77288, 154576, 1053049, 2106098, 4212196, 8424392, 16848784]

約数ペア:

[(1, 16848784), (2, 8424392), (4, 4212196), (8, 2106098), (16, 1053049), (109, 154576), (218, 77288), (436, 38644), (872, 19322), (1744, 9661)]